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Async/MainWindow.xaml.cs

@@ -27,10 +27,28 @@ namespace Async
             InitializeComponent();
         }
 
-        private void Button_Click(object sender, RoutedEventArgs e)
+        private async void Button_Click(object sender, RoutedEventArgs e)
         {
             info.Text = "Key pressed!";
-            DownloadHtmlAsync("http://msdn.microsoft.com");
+            //DownloadHtmlAsync("http://msdn.microsoft.com");
+            var getHtmlTask= GetHtmlAsync("http://msdn.microsoft.com");
+            MessageBox.Show("Waiting for the task to complete !");
+
+            var html = await getHtmlTask;
+            MessageBox.Show(html.Substring(0, 10));
+        }
+
+        public async Task<string> GetHtmlAsync(string url)
+        {
+            var webClient = new WebClient();
+            return await webClient.DownloadStringTaskAsync(url);
+        }
+
+
+        public string GetHtml(string url)
+        {
+            var webClient = new WebClient();
+            return webClient.DownloadString(url);
         }
 
         public async  Task DownloadHtmlAsync(string url)